Individual Calculations July 2022
 Vidalis, Evagelos  Total change: -20.80  Rating chartPersonal card
 Agria International Open 2022 - A group Agria GRE 2022-06-19
RcRownchangeKK*chgGame
 1451 1854 5.00 7 -1.04 20 -20.80 
  Farantos, Vasileios 1207 GRE0.001-0.9920-19.80 
  Pelalidou, Marianna 1454  * GRE1.0010.08201.60 
  Bellos, Iason 1294 GRE1.0010.02200.40 
  Nikopoulos, Ioannis 1402 GRE1.0010.06201.20 
  Skembris, Simon Max 1402 GER0.501-0.4420-8.80 
  Batsi, Lida 1430 GRE1.0010.07201.40 
  Leftheriotis, Alexandros 1970 GRE0.5010.16203.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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